Mike Mayo Bloomberg TVIn response, Dimon said that JPMorgan has been "very disciplined" in its acquisition strategy, but added that the Frank acquisition was, "in one way or another, a huge mistake."
Mayo has previously been critical of JPMorgan's spending plans, which also became a flashpoint for some JPMorgan investors in the run up to the bank's investor day last May.
In 2020, Insider detailed how JPMorgan spun up a "rapid proof-of-concept" model to speed along startup investments within its corporate and investment banking division.
That team was headed by Michael Elanjian, who now leads digital investment banking at JPMorgan, according to his LinkedIn.
Or are you a shareholder with concerns about the bank's spending?